This turbocharger is build on genuine original parts. Fully balanced and tested. 2 YEARS WARRANTY! Makes:Nissan Models:Navara Frontier PathfinderBHPs:142Sizes:2.5 dCiPart Number/s53039700262, 53039880262, 53039700338, 53039880338Comparison Number/s144115X30A, 14411-5X30A, 144115X30B, 14411-5X30B Every turbocharger reconditioned by us is balanced on professional equipment under eye of experienced engineer. Correctly done balancing ensure best performance and prevent premature damages. Also every turbocharger before fitment or dispatch is tested for correct actuator and VNT (if turbo has it) work. Thanks to many years of experience we are extremely confident with our products and we’re happy to cover them with 2 years warranty!